39883816

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 50836184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 599, 812, 1148, 1189, 1198, 1624, 2296, 2378, 2396, 4193, 4756, 4792, 8323, 8386, 9512, 16646, 16772, 17371, 24559, 33292, 33544, 34742, 49118, 66584, 69484, 98236, 121597, 138968, 171913, 196472, 243194, 343826, 486388, 687652, 712211, 972776, 1375304, 1424422, 2848844, 4985477, 5697688, 9970954, 19941908, 39883816]

約数ペア:

[(1, 39883816), (2, 19941908), (4, 9970954), (7, 5697688), (8, 4985477), (14, 2848844), (28, 1424422), (29, 1375304), (41, 972776), (56, 712211), (58, 687652), (82, 486388), (116, 343826), (164, 243194), (203, 196472), (232, 171913), (287, 138968), (328, 121597), (406, 98236), (574, 69484), (599, 66584), (812, 49118), (1148, 34742), (1189, 33544), (1198, 33292), (1624, 24559), (2296, 17371), (2378, 16772), (2396, 16646), (4193, 9512), (4756, 8386), (4792, 8323)]